5331-00-846-4648

Find complete technical information, availability, and procurement data for: 5331-00-846-4648
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-846-4648

Item Name Code

47946

Assigment Date

01/01/1962 (64 years ago)

A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes:visor, periscope.

1.165 inches minimum and 1.177 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr or rubber polyester urethane class au or rubber polyether urethane class eu material, 0.135 inches minimum and 0.143 inches maximum cross-sectional height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.165 inches minimum and 1.177 inches maximum
Material: rubber butadiene-acrylonitrile class nbr or rubber polyester urethane class au or rubber polyether urethane class eu

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
8215774	O-Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-00-846-4648?

The FSCG of the NSN 5331-00-846-4648 is 5331

Does the NSN 5331-00-846-4648 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-846-4648 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5331-00-846-4648 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-846-4648 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5331-00-846-4648 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962